In physical changes
No new substance is formed
New substance is formed
Release of light energy takes place
Evolution of heat energy takes place
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Answer:
a physical change is a temporary change in which substances are physically bound together
It is reversible if the source of physical change is removed
Explanation:
In a physical change
1) No new substance is formed
2) No release of energy takes place
3) No evalution of heat
Answered by
1
Answer:
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